KR910014156A - Computer controlled spray drying method - Google Patents

Computer controlled spray drying method Download PDF

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Publication number
KR910014156A
KR910014156A KR1019910000599A KR910000599A KR910014156A KR 910014156 A KR910014156 A KR 910014156A KR 1019910000599 A KR1019910000599 A KR 1019910000599A KR 910000599 A KR910000599 A KR 910000599A KR 910014156 A KR910014156 A KR 910014156A
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KR
South Korea
Prior art keywords
spray
temperature
flow
drying method
value
Prior art date
Application number
KR1019910000599A
Other languages
Korean (ko)
Other versions
KR950006500B1 (en
Inventor
존 키스레이크 앤드류
조지 프라우드훗트 크리스토퍼
Original Assignee
에이치. 드 로이
유니레버 엔 브이
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10669334&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR910014156(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 에이치. 드 로이, 유니레버 엔 브이 filed Critical 에이치. 드 로이
Publication of KR910014156A publication Critical patent/KR910014156A/en
Application granted granted Critical
Publication of KR950006500B1 publication Critical patent/KR950006500B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it
    • F26B3/12—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it in the form of a spray, i.e. sprayed or dispersed emulsions or suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/18—Evaporating by spraying to obtain dry solids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/02—Preparation in the form of powder by spray drying

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microbiology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Detergent Compositions (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

내용 없음.No content.

Description

컴퓨터로 제어된 분무 건조 방법Computer controlled spray drying method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 공정에서 수행될 수 있는 분무-건조 공장의 개략도.1 is a schematic representation of a spray-drying plant that may be performed in the process of the present invention.

Claims (5)

얻어진 분말의 수분함량의 실제값을 측정하고, 건조한 공기의 흐름 및/또는 그 온도를 사이 흐름의 과거 값(past value) 및/또는 온도의 함수로서 그리고 수분 함량의 현재값(current value)과 과거값의 함수로서 제어하는 컴퓨터에 상기 실제값을 입력함에 의해서, 얻어진 분말의 수분함량의 프리-세트 수준에서 자동으로 유지되어지는 분무-건조 방법.The actual value of the moisture content of the powder obtained is measured and the dry air flow and / or its temperature as a function of the past value and / or temperature of the flow between and the current value and the past of the moisture content Spray-drying method, which is automatically maintained at a pre-set level of the water content of the powder obtained by inputting said actual value into a computer controlling as a function of the value. 청구범위 제1항에 있어서, 건조한 공기의 흐름 및/또는 그 온도는 슬러리 흐름 속도의 현재값과 과거값의 함수로서 조절되어지는 분무-건조 방법.The method of claim 1 wherein the flow of dry air and / or its temperature is adjusted as a function of the present and past values of the slurry flow rate. 청구범위 제1항에 있어서, 컴퓨터는 상기 현재값과 과거값의 선형 조합으로부터 건조한 공기의 흐름 및/또는 그 온도를 계산하는 분무-건조 공정.The spray-drying process of claim 1, wherein the computer calculates the flow of dry air and / or its temperature from the linear combination of the present and past values. 청구범위 제1항에 있어서, 얻어진 분말의 수분함량은 적외선 분광기에 의해서 측정되는 분무-건조 방법.The spray-drying method according to claim 1, wherein the moisture content of the powder obtained is measured by infrared spectroscopy. 청구범위 제1항에 있어서, 세제분말 또는 그 성분이 준비되는 분무-건조 공정.The spray-drying process according to claim 1, wherein a detergent powder or a component thereof is prepared. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910000599A 1990-01-16 1991-01-16 Computer-controlled spray-day drying process KR950006500B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB909000893A GB9000893D0 (en) 1990-01-16 1990-01-16 Spray-drying process
GB90008939 1990-01-16
GB9000893.9 1990-01-16

Publications (2)

Publication Number Publication Date
KR910014156A true KR910014156A (en) 1991-08-31
KR950006500B1 KR950006500B1 (en) 1995-06-16

Family

ID=10669334

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910000599A KR950006500B1 (en) 1990-01-16 1991-01-16 Computer-controlled spray-day drying process

Country Status (10)

Country Link
EP (1) EP0437888B1 (en)
JP (1) JPH0751202B2 (en)
KR (1) KR950006500B1 (en)
AU (1) AU634013B2 (en)
BR (1) BR9100149A (en)
CA (1) CA2034208C (en)
DE (1) DE69023629T2 (en)
ES (1) ES2080105T3 (en)
GB (1) GB9000893D0 (en)
ZA (1) ZA91326B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7624700A (en) * 1999-09-29 2001-04-30 Glaxo Group Limited Methods and systems for controlling evaporative drying processes using environmental equivalency
US6770141B1 (en) 1999-09-29 2004-08-03 Smithkline Beecham Corporation Systems for controlling evaporative drying processes using environmental equivalency
BRPI0806003B1 (en) * 2008-11-07 2020-07-14 Quantas Biotecnologia S.A. XANTAN GUM DRYING PROCESS, WATER BASED POLYSACARIDE, IN SPRAY DRYER AND XANTHAN GUM
AR106558A1 (en) * 2015-11-03 2018-01-24 Spraying Systems Co APPARATUS AND SPRAY DRYING METHOD
EP3257632A1 (en) 2016-06-15 2017-12-20 Joh. Friedrich Behrens AG Compressed air nail gun with single and contact triggering
DE102016007636B3 (en) * 2016-06-23 2017-11-09 Gea Tds Gmbh Process for heating a concentrate in a spray drying plant and plant for carrying out the process
CN112524902B (en) * 2020-12-09 2021-12-28 江西倍得力生物工程有限公司 Spray drying device is used in black-bone chicken peptide powder production
WO2022148845A1 (en) * 2021-01-08 2022-07-14 N.V. Nutricia Computing system and method for a spray drying system
WO2024105589A1 (en) * 2022-11-16 2024-05-23 Aethera Biotech S.R.L. Biomass drying system and process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2707688A1 (en) * 1977-02-23 1978-08-24 Gefi Gmbh Protein(s) continuously concentrated from soln., esp. animal blood - by atomising in superheated steam and recycling of steam; used e.g. to produce fertiliser
JPS5435702A (en) * 1977-08-25 1979-03-16 Pioneer Electronic Corp Tone arm assembly
DE2839750A1 (en) * 1977-09-15 1979-03-29 Bindicator Co PROCEDURE AND CIRCUIT FOR MONITORING A MATERIAL PROPERTY
US4263091A (en) * 1980-01-25 1981-04-21 Phillips Petroleum Company Fluid flow control
AU532597B2 (en) * 1980-04-08 1983-10-06 Unisearch Limited Aeration control system
JP2649524B2 (en) * 1987-11-12 1997-09-03 花王株式会社 Spray drying tower controller

Also Published As

Publication number Publication date
CA2034208A1 (en) 1991-07-17
EP0437888B1 (en) 1995-11-15
EP0437888A2 (en) 1991-07-24
KR950006500B1 (en) 1995-06-16
EP0437888A3 (en) 1993-02-24
CA2034208C (en) 1998-06-30
DE69023629T2 (en) 1996-05-02
JPH04219101A (en) 1992-08-10
ZA91326B (en) 1992-09-30
DE69023629D1 (en) 1995-12-21
AU6931591A (en) 1991-07-18
ES2080105T3 (en) 1996-02-01
AU634013B2 (en) 1993-02-11
GB9000893D0 (en) 1990-03-14
BR9100149A (en) 1991-10-22
JPH0751202B2 (en) 1995-06-05

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